import router from './router'
import store from './store'
import NProgress from 'nprogress' // progress bar
import 'nprogress/nprogress.css' // progress bar style
import { getToken, removeAttach, removeInfo, removeToken } from '@/utils/auth' // get token from cookie -> 验权

NProgress.configure({ showSpinner: false }) // NProgress Configuration

// permission judge function
function hasPermission(roles, permissionRoles) {
  if (roles.includes('admin')) return true // admin permission passed directly
  if (!permissionRoles) return true
  return roles.some(role => permissionRoles.indexOf(role) >= 0)
}

const whiteList = ['/login', '/auth-redirect', '/qqLogin', '/demo', '/dashboard', '/unionManage/union', '/qualifications/qualificationsComment', '/unionManage/union'] // no redirect whitelist -> 不重定向白名单

router.beforeEach((to, from, next) => {
  NProgress.start() // start progress bar

  if (getToken() && getToken() !== 'undefined') {
    // determine if there has token

    /* has token*/
    if (to.path === '/login') {
      // next({ path: '/' })
      removeToken()
      removeInfo()
      removeAttach()
      location.reload()
      NProgress.done() // if current page is dashboard will not trigger	afterEach hook, so manually handle it
    } else {
      if (store.getters.roles.length === 0) {
        // 判断当前用户是否已拉取完user_info信息

        // store
        //   .dispatch('GetUserInfo')
        //   .then(res => {
        //     // 拉取user_info
        //     // const roles = res.data.roles // note: roles must be a object array! such as: [{id: '1', name: 'editor'}, {id: '2', name: 'developer'}]
        //     // const menus = res.data.menus;
        //     store.dispatch('GenerateRoutes', store.getters.menus).then(accessRoutes => {
        //       // 根据roles权限生成可访问的路由表
        //       router.addRoutes(accessRoutes) // 动态添加可访问路由表
        //       next({ ...to, replace: true }) // hack方法 确保addRoutes已完成 ,set the replace: true so the navigation will not leave a history record
        //     })
        //   })
        //   .catch(err => {
        //     store.dispatch('FedLogOut').then(() => {
        //       Message.error(err)
        //       next({ path: '/' })
        //     })
        //   })
        next()
      }
    }
  } else {
    /* has no token*/
    if (whiteList.indexOf(to.path) !== -1) {
      // 在免登录白名单，直接进入
      next()
    } else {
      // next(`/login?redirect=${to.path}`) // 否则全部重定向到登录页 `/ login?logout`
      next(`/login`) // 否则全部重定向到登录页
      NProgress.done() // if current page is login will not trigger afterEach hook, so manually handle it
    }
  }
})

router.afterEach(() => {
  NProgress.done() // finish progress bar
})
